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Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Overcast

41°F

5°C

Humidity 56%
Wind Speed S 10 MPH
Barometer 29.03 in (983.07 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 17 Feb 06:05 AM MST
Extended Forecast for

Dillon Airport MT

  • Today

    Today: Snow likely, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 40. Windy, with a west southwest wind 16 to 21 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Likely
    and Breezy
    then Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. South wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. North wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Northeast wind 6 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Southeast wind 6 to 10 mph becoming south southwest in the morning.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. South southwest wind 6 to 10 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30. South southwest wind 6 to 9 mph.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. South wind 7 to 9 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Snow likely, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 40. Windy, with a west southwest wind 16 to 21 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 18. South wind 8 to 15 mph, with gusts as high as 25 mph.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. North wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Northeast wind 6 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 30. Southeast wind 6 to 10 mph becoming south southwest in the morning.
Thursday Night
Mostly cloudy, with a low around 9. South southwest wind 6 to 10 mph.
Friday
Partly sunny, with a high near 30. South southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 8. South wind 7 to 9 mph.
Saturday
Sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A chance of rain and snow. Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
4:57 am MST Feb 17, 2026
Forecast Valid:
6am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation